2) smoke wind tunnel
烟风洞
1.
This paper introduced the developing process of this compact,portable smoke wind tunnel.
64 m,重约为4 kg,轻巧、便携的烟风洞装置的特点。
3) Ziyan cave
紫烟洞
1.
Analysis of diversity of spider community and its relations with environmental factors in different light belts of Ziyan cave of Guizhou province;
贵州紫烟洞不同光带蜘蛛群落的多样性及其影响因子分析
4) Flue and Hole on Funnel Wall
烟道孔洞
1.
The Application of Reserved Flue and Hole on Funnel Wall Technology used on Cooling-Tower-with-Flue-Gas in Sanhe Electric Factory
排烟冷却塔筒壁预留烟道孔洞技术在三河电厂的应用
6) tunnel smoke-house
洞道式烟房
补充资料：烟洞
1.亦作"烟洞"。 2.云雾弥漫的岩洞。 3.出烟之洞。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条